* [dts] [PATCH] test_plans: remove duplicate test plan of virtio
@ 2019-06-26 18:57 Yinan
2019-07-10 6:31 ` Tu, Lijuan
0 siblings, 1 reply; 4+ messages in thread
From: Yinan @ 2019-06-26 18:57 UTC (permalink / raw)
To: dts; +Cc: Wang Yinan
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain; charset=Y, Size: 13392 bytes --]
From: Wang Yinan <yinan.wang@intel.com>
Signed-off-by: Wang Yinan <yinan.wang@intel.com>
---
test_plans/vhost_gro_test_plan.rst | 308 -----------------------------
1 file changed, 308 deletions(-)
delete mode 100644 test_plans/vhost_gro_test_plan.rst
diff --git a/test_plans/vhost_gro_test_plan.rst b/test_plans/vhost_gro_test_plan.rst
deleted file mode 100644
index e2652b3..0000000
--- a/test_plans/vhost_gro_test_plan.rst
+++ /dev/null
@@ -1,308 +0,0 @@
-.. Copyright (c) <2019>, Intel Corporation
- All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
-
- - Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
-
- - Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in
- the documentation and/or other materials provided with the
- distribution.
-
- - Neither the name of Intel Corporation nor the names of its
- contributors may be used to endorse or promote products derived
- from this software without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- OF THE POSSIBILITY OF SUCH DAMAGE.
-
-==================
-DPDK GRO test plan
-==================
-
-This test plan will cover vdev GRO light/heavy mode test.
-As we need use checksum fwd in this test and make sure ping and iperf packets can reach each side.
-
-Prerequisites
-=============
-
-Modify the testpmd code as following::
-
- --- a/app/test-pmd/csumonly.c
- +++ b/app/test-pmd/csumonly.c
- @@ -693,10 +693,12 @@ pkt_burst_checksum_forward(struct fwd_stream *fs)
- * and inner headers */
-
- eth_hdr = rte_pktmbuf_mtod(m, struct ether_hdr *);
- +#if 0
- ether_addr_copy(&peer_eth_addrs[fs->peer_addr],
- ð_hdr->d_addr);
- ether_addr_copy(&ports[fs->tx_port].eth_addr,
- ð_hdr->s_addr);
- +#endif
- parse_ethernet(eth_hdr, &info);
- l3_hdr = (char *)eth_hdr + info.l2_len;
-
-Test flow
-=========
-
-NIC2(In kernel) -> NIC1(DPDK) -> testpmd(csum fwd) -> Vhost -> Virtio-net
-
-Test Case1: DPDK GRO lightmode test with tcp traffic
-====================================================
-
-1. Connect two nic port directly, put nic2 into another namesapce and turn on the tso of this nic port by below cmds::
-
- ip netns del ns1
- ip netns add ns1
- ip link set [enp216s0f0] netns ns1 # [enp216s0f0] is the name of nic2
- ip netns exec ns1 ifconfig [enp216s0f0] 1.1.1.8 up
- ip netns exec ns1 ethtool -K [enp216s0f0] tso on
-
-2. Bind nic1 to igb_uio, launch vhost-user with testpmd and set flush interval to 1::
-
- ./dpdk-devbind.py -b igb_uio xx:xx.x
- ./testpmd -l 2-4 -n 4 --socket-mem 1024,1024 --legacy-mem \
- --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net,queues=1,client=0' -- -i --txd=1024 --rxd=1024
- testpmd>set fwd csum
- testpmd>stop
- testpmd>port stop 0
- testpmd>port stop 1
- testpmd>csum set tcp hw 0
- testpmd>csum set ip hw 0
- testpmd>csum set tcp hw 1
- testpmd>csum set ip hw 1
- testpmd>set port 0 gro on
- testpmd>set gro flush 1
- testpmd>port start 0
- testpmd>port start 1
- testpmd>start
-
-3. Set up vm with virto device and using kernel virtio-net driver:
-
- ::
-
- taskset -c 13 \
- qemu-system-x86_64 -name us-vhost-vm1 \
- -cpu host -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on \
- -numa node,memdev=mem \
- -mem-prealloc -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f -net user,vlan=2,hostfwd=tcp:127.0.0.1:6001-:22 \
- -smp cores=1,sockets=1 -drive file=/home/osimg/ubuntu16.img \
- -chardev socket,id=char0,path=./vhost-net \
- -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce \
- -device virtio-net-pci,mac=52:54:00:00:00:01,netdev=mynet1,mrg_rxbuf=on,csum=on,gso=on,host_tso4=on,guest_tso4=on \
- -vnc :10 -daemonize
-
-4. In vm, config the virtio-net device with ip and turn the kernel gro off::
-
- ifconfig [ens3] 1.1.1.2 up # [ens3] is the name of virtio-net
- ethtool -K [ens3] gro off
-
-5. Start iperf test, run iperf server at vm side and iperf client at host side, check throughput in log::
-
- Host side : ip netns exec ns1 iperf -c 1.1.1.2 -i 1 -t 60 -m -P 1
- VM side: iperf -s
-
-Test Case2: DPDK GRO heavymode test with tcp traffic
-====================================================
-
-1. Connect two nic port directly, put nic2 into another namesapce and turn on the tso of this nic port by below cmds::
-
- ip netns del ns1
- ip netns add ns1
- ip link set [enp216s0f0] netns ns1 # [enp216s0f0] is the name of nic2
- ip netns exec ns1 ifconfig [enp216s0f0] 1.1.1.8 up
- ip netns exec ns1 ethtool -K [enp216s0f0] tso on
-
-2. Bind nic1 to igb_uio, launch vhost-user with testpmd and set flush interval to 2::
-
- ./dpdk-devbind.py -b igb_uio xx:xx.x
- ./testpmd -l 2-4 -n 4 --socket-mem 1024,1024 --legacy-mem \
- --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net,queues=1,client=0' -- -i --txd=1024 --rxd=1024
- testpmd>set fwd csum
- testpmd>stop
- testpmd>port stop 0
- testpmd>port stop 1
- testpmd>csum set tcp hw 0
- testpmd>csum set ip hw 0
- testpmd>csum set tcp hw 1
- testpmd>csum set ip hw 1
- testpmd>set port 0 gro on
- testpmd>set gro flush 2
- testpmd>port start 0
- testpmd>port start 1
- testpmd>start
-
-3. Set up vm with virto device and using kernel virtio-net driver:
-
- ::
-
- taskset -c 13 \
- qemu-system-x86_64 -name us-vhost-vm1 \
- -cpu host -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on \
- -numa node,memdev=mem \
- -mem-prealloc -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f -net user,vlan=2,hostfwd=tcp:127.0.0.1:6001-:22 \
- -smp cores=1,sockets=1 -drive file=/home/osimg/ubuntu16.img \
- -chardev socket,id=char0,path=./vhost-net \
- -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce \
- -device virtio-net-pci,mac=52:54:00:00:00:01,netdev=mynet1,mrg_rxbuf=on,csum=on,gso=on,host_tso4=on,guest_tso4=on \
- -vnc :10 -daemonize
-
-4. In vm, config the virtio-net device with ip and turn the kernel gro off::
-
- ifconfig [ens3] 1.1.1.2 up # [ens3] is the name of virtio-net
- ethtool -K [ens3] gro off
-
-5. Start iperf test, run iperf server at vm side and iperf client at host side, check throughput in log::
-
- Host side : ip netns exec ns1 iperf -c 1.1.1.2 -i 1 -t 60 -m -P 1
- VM side: iperf -s
-
-Test Case3: DPDK GRO heavymode_flush4 test with tcp traffic
-===========================================================
-
-1. Connect two nic port directly, put nic2 into another namesapce and turn on the tso of this nic port by below cmds::
-
- ip netns del ns1
- ip netns add ns1
- ip link set [enp216s0f0] netns ns1 # [enp216s0f0] is the name of nic2
- ip netns exec ns1 ifconfig [enp216s0f0] 1.1.1.8 up
- ip netns exec ns1 ethtool -K [enp216s0f0] tso on
-
-2. Bind nic1 to igb_uio, launch vhost-user with testpmd and set flush interval to 4::
-
- ./dpdk-devbind.py -b igb_uio xx:xx.x
- ./testpmd -l 2-4 -n 4 --socket-mem 1024,1024 --legacy-mem \
- --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net,queues=1,client=0' -- -i --txd=1024 --rxd=1024
- testpmd>set fwd csum
- testpmd>stop
- testpmd>port stop 0
- testpmd>port stop 1
- testpmd>csum set tcp hw 0
- testpmd>csum set ip hw 0
- testpmd>csum set tcp hw 1
- testpmd>csum set ip hw 1
- testpmd>set port 0 gro on
- testpmd>set gro flush 4
- testpmd>port start 0
- testpmd>port start 1
- testpmd>start
-
-3. Set up vm with virto device and using kernel virtio-net driver:
-
- ::
-
- taskset -c 13 \
- qemu-system-x86_64 -name us-vhost-vm1 \
- -cpu host -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on \
- -numa node,memdev=mem \
- -mem-prealloc -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f -net user,vlan=2,hostfwd=tcp:127.0.0.1:6001-:22 \
- -smp cores=1,sockets=1 -drive file=/home/osimg/ubuntu16.img \
- -chardev socket,id=char0,path=./vhost-net \
- -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce \
- -device virtio-net-pci,mac=52:54:00:00:00:01,netdev=mynet1,mrg_rxbuf=on,csum=on,gso=on,host_tso4=on,guest_tso4=on \
- -vnc :10 -daemonize
-
-4. In vm, config the virtio-net device with ip and turn the kernel gro off::
-
- ifconfig [ens3] 1.1.1.2 up # [ens3] is the name of virtio-net
- ethtool -K [ens3] gro off
-
-5. Start iperf test, run iperf server at vm side and iperf client at host side, check throughput in log::
-
- Host side : ip netns exec ns1 iperf -c 1.1.1.2 -i 1 -t 60 -m -P 1
- VM side: iperf -s
-
-Test Case4: DPDK GRO test with vxlan traffic
-============================================
-
-Vxlan topology
---------------
-
-::
-
- VM Host
- 50.1.1.2 50.1.1.1
- | |
- 1.1.2.3 1.1.2.4
- |------------Testpmd------------|
-
-1. Connect two nic port directly, put nic2 into another namesapce and create Host VxLAN port::
-
- ip netns del ns1
- ip netns add ns1
- ip link set [enp216s0f0] netns ns1 # [enp216s0f0] is the name of nic2
- ip netns exec ns1 ifconfig [enp216s0f0] 1.1.2.4/24 up
- VXLAN_NAME=vxlan1
- VXLAN_IP=50.1.1.1
- IF_NAME=[enp216s0f0]
- VM_IP=1.1.2.3
- ip netns exec t2 ip link add $VXLAN_NAME type vxlan id 42 dev $IF_NAME dstport 4789
- ip netns exec t2 bridge fdb append to 00:00:00:00:00:00 dst $VM_IP dev $VXLAN_NAME
- ip netns exec t2 ip addr add $VXLAN_IP/24 dev $VXLAN_NAME
- ip netns exec t2 ip link set up dev $VXLAN_NAME
-
-2. Bind nic1 to igb_uio, launch vhost-user with testpmd and set flush interval to 4::
-
- ./dpdk-devbind.py -b igb_uio xx:xx.x
- ./testpmd -l 2-4 -n 4 --socket-mem 1024,1024 --legacy-mem \
- --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net,queues=1,client=0' -- -i --txd=1024 --rxd=1024
- testpmd>set fwd csum
- testpmd>stop
- testpmd>port stop 0
- testpmd>port stop 1
- testpmd>csum set tcp hw 0
- testpmd>csum set ip hw 0
- testpmd>csum parse-tunnel on 0
- testpmd>csum parse-tunnel on 1
- testpmd>csum set outer-ip hw 0
- testpmd>csum set tcp hw 1
- testpmd>csum set ip hw 1
- testpmd>set port 0 gro on
- testpmd>set gro flush 4
- testpmd>port start 0
- testpmd>port start 1
- testpmd>start
-
-3. Set up vm with virto device and using kernel virtio-net driver:
-
- ::
-
- taskset -c 13 \
- qemu-system-x86_64 -name us-vhost-vm1 \
- -cpu host -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on \
- -numa node,memdev=mem \
- -mem-prealloc -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f -net user,vlan=2,hostfwd=tcp:127.0.0.1:6001-:22 \
- -smp cores=1,sockets=1 -drive file=/home/osimg/ubuntu16.img \
- -chardev socket,id=char0,path=./vhost-net \
- -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce \
- -device virtio-net-pci,mac=52:54:00:00:00:01,netdev=mynet1,mrg_rxbuf=on,csum=on,gso=on,host_tso4=on,guest_tso4=on \
- -vnc :10 -daemonize
-
-4. In vm, config the virtio-net device with ip and turn the kernel gro off::
-
- ip link add vxlan0 type vxlan id 42 dev [ens3] dstport 4789 # [ens3] is the name of virtio-net
- bridge fdb add to 00:00:00:00:00:00 dst 1.1.2.4 dev vxlan0
- ip addr add 50.1.1.2/24 dev vxlan0
- ip link set up dev vxlan0
- ifconfig [ens3] 1.1.2.3/24 up
- ifconfig -a
-
-5. Start iperf test, run iperf server at vm side and iperf client at host side, check throughput in log::
-
- Host side : ip netns exec t2 iperf -c 50.1.1.2 -i 2 -t 60 -f g -m
- VM side: iperf -s -f g
\ No newline at end of file
--
2.17.1
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [dts] [PATCH] test_plans: remove duplicate test plan of virtio
2019-06-26 18:57 [dts] [PATCH] test_plans: remove duplicate test plan of virtio Yinan
@ 2019-07-10 6:31 ` Tu, Lijuan
0 siblings, 0 replies; 4+ messages in thread
From: Tu, Lijuan @ 2019-07-10 6:31 UTC (permalink / raw)
To: Wang, Yinan, dts; +Cc: Wang, Yinan
Applied, thanks
> -----Original Message-----
> From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of Yinan
> Sent: Thursday, June 27, 2019 2:58 AM
> To: dts@dpdk.org
> Cc: Wang, Yinan <yinan.wang@intel.com>
> Subject: [dts] [PATCH] test_plans: remove duplicate test plan of virtio
>
> From: Wang Yinan <yinan.wang@intel.com>
>
> Signed-off-by: Wang Yinan <yinan.wang@intel.com>
> ---
> test_plans/vhost_gro_test_plan.rst | 308 -----------------------------
> 1 file changed, 308 deletions(-)
> delete mode 100644 test_plans/vhost_gro_test_plan.rst
>
> diff --git a/test_plans/vhost_gro_test_plan.rst
> b/test_plans/vhost_gro_test_plan.rst
> deleted file mode 100644
> index e2652b3..0000000
> --- a/test_plans/vhost_gro_test_plan.rst
> +++ /dev/null
> @@ -1,308 +0,0 @@
> -.. Copyright (c) <2019>, Intel Corporation
> - All rights reserved.
> -
> - Redistribution and use in source and binary forms, with or without
> - modification, are permitted provided that the following conditions
> - are met:
> -
> - - Redistributions of source code must retain the above copyright
> - notice, this list of conditions and the following disclaimer.
> -
> - - Redistributions in binary form must reproduce the above copyright
> - notice, this list of conditions and the following disclaimer in
> - the documentation and/or other materials provided with the
> - distribution.
> -
> - - Neither the name of Intel Corporation nor the names of its
> - contributors may be used to endorse or promote products derived
> - from this software without specific prior written permission.
> -
> - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
> CONTRIBUTORS
> - "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
> - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
> FITNESS
> - FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
> - COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
> INDIRECT,
> - INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
> - (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
> OR
> - SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
> - HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
> CONTRACT,
> - STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
> - ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
> ADVISED
> - OF THE POSSIBILITY OF SUCH DAMAGE.
> -
> -==================
> -DPDK GRO test plan
> -==================
> -
> -This test plan will cover vdev GRO light/heavy mode test.
> -As we need use checksum fwd in this test and make sure ping and iperf
> packets can reach each side.
> -
> -Prerequisites
> -=============
> -
> -Modify the testpmd code as following::
> -
> - --- a/app/test-pmd/csumonly.c
> - +++ b/app/test-pmd/csumonly.c
> - @@ -693,10 +693,12 @@ pkt_burst_checksum_forward(struct
> fwd_stream *fs)
> - * and inner headers */
> -
> - eth_hdr = rte_pktmbuf_mtod(m, struct ether_hdr *);
> - +#if 0
> - ether_addr_copy(&peer_eth_addrs[fs->peer_addr],
> - ð_hdr->d_addr);
> - ether_addr_copy(&ports[fs->tx_port].eth_addr,
> - ð_hdr->s_addr);
> - +#endif
> - parse_ethernet(eth_hdr, &info);
> - l3_hdr = (char *)eth_hdr + info.l2_len;
> -
> -Test flow
> -=========
> -
> -NIC2(In kernel) -> NIC1(DPDK) -> testpmd(csum fwd) -> Vhost -> Virtio-net
> -
> -Test Case1: DPDK GRO lightmode test with tcp traffic -
> ====================================================
> -
> -1. Connect two nic port directly, put nic2 into another namesapce and turn
> on the tso of this nic port by below cmds::
> -
> - ip netns del ns1
> - ip netns add ns1
> - ip link set [enp216s0f0] netns ns1 # [enp216s0f0] is the name of nic2
> - ip netns exec ns1 ifconfig [enp216s0f0] 1.1.1.8 up
> - ip netns exec ns1 ethtool -K [enp216s0f0] tso on
> -
> -2. Bind nic1 to igb_uio, launch vhost-user with testpmd and set flush
> interval to 1::
> -
> - ./dpdk-devbind.py -b igb_uio xx:xx.x
> - ./testpmd -l 2-4 -n 4 --socket-mem 1024,1024 --legacy-mem \
> - --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net,queues=1,client=0' --
> -i --txd=1024 --rxd=1024
> - testpmd>set fwd csum
> - testpmd>stop
> - testpmd>port stop 0
> - testpmd>port stop 1
> - testpmd>csum set tcp hw 0
> - testpmd>csum set ip hw 0
> - testpmd>csum set tcp hw 1
> - testpmd>csum set ip hw 1
> - testpmd>set port 0 gro on
> - testpmd>set gro flush 1
> - testpmd>port start 0
> - testpmd>port start 1
> - testpmd>start
> -
> -3. Set up vm with virto device and using kernel virtio-net driver:
> -
> - ::
> -
> - taskset -c 13 \
> - qemu-system-x86_64 -name us-vhost-vm1 \
> - -cpu host -enable-kvm -m 2048 -object memory-backend-
> file,id=mem,size=2048M,mem-path=/mnt/huge,share=on \
> - -numa node,memdev=mem \
> - -mem-prealloc -monitor unix:/tmp/vm2_monitor.sock,server,nowait -
> net nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f -net
> user,vlan=2,hostfwd=tcp:127.0.0.1:6001-:22 \
> - -smp cores=1,sockets=1 -drive file=/home/osimg/ubuntu16.img \
> - -chardev socket,id=char0,path=./vhost-net \
> - -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce \
> - -device virtio-net-
> pci,mac=52:54:00:00:00:01,netdev=mynet1,mrg_rxbuf=on,csum=on,gso=on,h
> ost_tso4=on,guest_tso4=on \
> - -vnc :10 -daemonize
> -
> -4. In vm, config the virtio-net device with ip and turn the kernel gro off::
> -
> - ifconfig [ens3] 1.1.1.2 up # [ens3] is the name of virtio-net
> - ethtool -K [ens3] gro off
> -
> -5. Start iperf test, run iperf server at vm side and iperf client at host side,
> check throughput in log::
> -
> - Host side : ip netns exec ns1 iperf -c 1.1.1.2 -i 1 -t 60 -m -P 1
> - VM side: iperf -s
> -
> -Test Case2: DPDK GRO heavymode test with tcp traffic -
> ====================================================
> -
> -1. Connect two nic port directly, put nic2 into another namesapce and turn
> on the tso of this nic port by below cmds::
> -
> - ip netns del ns1
> - ip netns add ns1
> - ip link set [enp216s0f0] netns ns1 # [enp216s0f0] is the name of nic2
> - ip netns exec ns1 ifconfig [enp216s0f0] 1.1.1.8 up
> - ip netns exec ns1 ethtool -K [enp216s0f0] tso on
> -
> -2. Bind nic1 to igb_uio, launch vhost-user with testpmd and set flush
> interval to 2::
> -
> - ./dpdk-devbind.py -b igb_uio xx:xx.x
> - ./testpmd -l 2-4 -n 4 --socket-mem 1024,1024 --legacy-mem \
> - --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net,queues=1,client=0' --
> -i --txd=1024 --rxd=1024
> - testpmd>set fwd csum
> - testpmd>stop
> - testpmd>port stop 0
> - testpmd>port stop 1
> - testpmd>csum set tcp hw 0
> - testpmd>csum set ip hw 0
> - testpmd>csum set tcp hw 1
> - testpmd>csum set ip hw 1
> - testpmd>set port 0 gro on
> - testpmd>set gro flush 2
> - testpmd>port start 0
> - testpmd>port start 1
> - testpmd>start
> -
> -3. Set up vm with virto device and using kernel virtio-net driver:
> -
> - ::
> -
> - taskset -c 13 \
> - qemu-system-x86_64 -name us-vhost-vm1 \
> - -cpu host -enable-kvm -m 2048 -object memory-backend-
> file,id=mem,size=2048M,mem-path=/mnt/huge,share=on \
> - -numa node,memdev=mem \
> - -mem-prealloc -monitor unix:/tmp/vm2_monitor.sock,server,nowait -
> net nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f -net
> user,vlan=2,hostfwd=tcp:127.0.0.1:6001-:22 \
> - -smp cores=1,sockets=1 -drive file=/home/osimg/ubuntu16.img \
> - -chardev socket,id=char0,path=./vhost-net \
> - -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce \
> - -device virtio-net-
> pci,mac=52:54:00:00:00:01,netdev=mynet1,mrg_rxbuf=on,csum=on,gso=on,h
> ost_tso4=on,guest_tso4=on \
> - -vnc :10 -daemonize
> -
> -4. In vm, config the virtio-net device with ip and turn the kernel gro off::
> -
> - ifconfig [ens3] 1.1.1.2 up # [ens3] is the name of virtio-net
> - ethtool -K [ens3] gro off
> -
> -5. Start iperf test, run iperf server at vm side and iperf client at host side,
> check throughput in log::
> -
> - Host side : ip netns exec ns1 iperf -c 1.1.1.2 -i 1 -t 60 -m -P 1
> - VM side: iperf -s
> -
> -Test Case3: DPDK GRO heavymode_flush4 test with tcp traffic -
> ===========================================================
> -
> -1. Connect two nic port directly, put nic2 into another namesapce and turn
> on the tso of this nic port by below cmds::
> -
> - ip netns del ns1
> - ip netns add ns1
> - ip link set [enp216s0f0] netns ns1 # [enp216s0f0] is the name of nic2
> - ip netns exec ns1 ifconfig [enp216s0f0] 1.1.1.8 up
> - ip netns exec ns1 ethtool -K [enp216s0f0] tso on
> -
> -2. Bind nic1 to igb_uio, launch vhost-user with testpmd and set flush
> interval to 4::
> -
> - ./dpdk-devbind.py -b igb_uio xx:xx.x
> - ./testpmd -l 2-4 -n 4 --socket-mem 1024,1024 --legacy-mem \
> - --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net,queues=1,client=0' --
> -i --txd=1024 --rxd=1024
> - testpmd>set fwd csum
> - testpmd>stop
> - testpmd>port stop 0
> - testpmd>port stop 1
> - testpmd>csum set tcp hw 0
> - testpmd>csum set ip hw 0
> - testpmd>csum set tcp hw 1
> - testpmd>csum set ip hw 1
> - testpmd>set port 0 gro on
> - testpmd>set gro flush 4
> - testpmd>port start 0
> - testpmd>port start 1
> - testpmd>start
> -
> -3. Set up vm with virto device and using kernel virtio-net driver:
> -
> - ::
> -
> - taskset -c 13 \
> - qemu-system-x86_64 -name us-vhost-vm1 \
> - -cpu host -enable-kvm -m 2048 -object memory-backend-
> file,id=mem,size=2048M,mem-path=/mnt/huge,share=on \
> - -numa node,memdev=mem \
> - -mem-prealloc -monitor unix:/tmp/vm2_monitor.sock,server,nowait -
> net nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f -net
> user,vlan=2,hostfwd=tcp:127.0.0.1:6001-:22 \
> - -smp cores=1,sockets=1 -drive file=/home/osimg/ubuntu16.img \
> - -chardev socket,id=char0,path=./vhost-net \
> - -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce \
> - -device virtio-net-
> pci,mac=52:54:00:00:00:01,netdev=mynet1,mrg_rxbuf=on,csum=on,gso=on,h
> ost_tso4=on,guest_tso4=on \
> - -vnc :10 -daemonize
> -
> -4. In vm, config the virtio-net device with ip and turn the kernel gro off::
> -
> - ifconfig [ens3] 1.1.1.2 up # [ens3] is the name of virtio-net
> - ethtool -K [ens3] gro off
> -
> -5. Start iperf test, run iperf server at vm side and iperf client at host side,
> check throughput in log::
> -
> - Host side : ip netns exec ns1 iperf -c 1.1.1.2 -i 1 -t 60 -m -P 1
> - VM side: iperf -s
> -
> -Test Case4: DPDK GRO test with vxlan traffic -
> ============================================
> -
> -Vxlan topology
> ---------------
> -
> -::
> -
> - VM Host
> - 50.1.1.2 50.1.1.1
> - | |
> - 1.1.2.3 1.1.2.4
> - |------------Testpmd------------|
> -
> -1. Connect two nic port directly, put nic2 into another namesapce and
> create Host VxLAN port::
> -
> - ip netns del ns1
> - ip netns add ns1
> - ip link set [enp216s0f0] netns ns1 # [enp216s0f0] is the name of nic2
> - ip netns exec ns1 ifconfig [enp216s0f0] 1.1.2.4/24 up
> - VXLAN_NAME=vxlan1
> - VXLAN_IP=50.1.1.1
> - IF_NAME=[enp216s0f0]
> - VM_IP=1.1.2.3
> - ip netns exec t2 ip link add $VXLAN_NAME type vxlan id 42 dev $IF_NAME
> dstport 4789
> - ip netns exec t2 bridge fdb append to 00:00:00:00:00:00 dst $VM_IP dev
> $VXLAN_NAME
> - ip netns exec t2 ip addr add $VXLAN_IP/24 dev $VXLAN_NAME
> - ip netns exec t2 ip link set up dev $VXLAN_NAME
> -
> -2. Bind nic1 to igb_uio, launch vhost-user with testpmd and set flush
> interval to 4::
> -
> - ./dpdk-devbind.py -b igb_uio xx:xx.x
> - ./testpmd -l 2-4 -n 4 --socket-mem 1024,1024 --legacy-mem \
> - --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net,queues=1,client=0' --
> -i --txd=1024 --rxd=1024
> - testpmd>set fwd csum
> - testpmd>stop
> - testpmd>port stop 0
> - testpmd>port stop 1
> - testpmd>csum set tcp hw 0
> - testpmd>csum set ip hw 0
> - testpmd>csum parse-tunnel on 0
> - testpmd>csum parse-tunnel on 1
> - testpmd>csum set outer-ip hw 0
> - testpmd>csum set tcp hw 1
> - testpmd>csum set ip hw 1
> - testpmd>set port 0 gro on
> - testpmd>set gro flush 4
> - testpmd>port start 0
> - testpmd>port start 1
> - testpmd>start
> -
> -3. Set up vm with virto device and using kernel virtio-net driver:
> -
> - ::
> -
> - taskset -c 13 \
> - qemu-system-x86_64 -name us-vhost-vm1 \
> - -cpu host -enable-kvm -m 2048 -object memory-backend-
> file,id=mem,size=2048M,mem-path=/mnt/huge,share=on \
> - -numa node,memdev=mem \
> - -mem-prealloc -monitor unix:/tmp/vm2_monitor.sock,server,nowait -
> net nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f -net
> user,vlan=2,hostfwd=tcp:127.0.0.1:6001-:22 \
> - -smp cores=1,sockets=1 -drive file=/home/osimg/ubuntu16.img \
> - -chardev socket,id=char0,path=./vhost-net \
> - -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce \
> - -device virtio-net-
> pci,mac=52:54:00:00:00:01,netdev=mynet1,mrg_rxbuf=on,csum=on,gso=on,h
> ost_tso4=on,guest_tso4=on \
> - -vnc :10 -daemonize
> -
> -4. In vm, config the virtio-net device with ip and turn the kernel gro off::
> -
> - ip link add vxlan0 type vxlan id 42 dev [ens3] dstport 4789 # [ens3] is the
> name of virtio-net
> - bridge fdb add to 00:00:00:00:00:00 dst 1.1.2.4 dev vxlan0
> - ip addr add 50.1.1.2/24 dev vxlan0
> - ip link set up dev vxlan0
> - ifconfig [ens3] 1.1.2.3/24 up
> - ifconfig -a
> -
> -5. Start iperf test, run iperf server at vm side and iperf client at host side,
> check throughput in log::
> -
> - Host side : ip netns exec t2 iperf -c 50.1.1.2 -i 2 -t 60 -f g -m
> - VM side: iperf -s -f g
> \ No newline at end of file
> --
> 2.17.1
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [dts] [PATCH] test_plans: remove duplicate test plan of virtio
2019-06-16 23:11 Yinan
@ 2019-06-26 7:05 ` Tu, Lijuan
0 siblings, 0 replies; 4+ messages in thread
From: Tu, Lijuan @ 2019-06-26 7:05 UTC (permalink / raw)
To: Wang, Yinan, dts; +Cc: Wang, Yinan
Applied, thanks
> -----Original Message-----
> From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of Yinan
> Sent: Monday, June 17, 2019 7:12 AM
> To: dts@dpdk.org
> Cc: Wang, Yinan <yinan.wang@intel.com>
> Subject: [dts] [PATCH] test_plans: remove duplicate test plan of virtio
>
> From: Wang Yinan <yinan.wang@intel.com>
>
> Signed-off-by: Wang Yinan <yinan.wang@intel.com>
> ---
> test_plans/pvp_qemu_zero_copy_test_plan.rst | 223 --------------------
> 1 file changed, 223 deletions(-)
> delete mode 100644 test_plans/pvp_qemu_zero_copy_test_plan.rst
>
> diff --git a/test_plans/pvp_qemu_zero_copy_test_plan.rst
> b/test_plans/pvp_qemu_zero_copy_test_plan.rst
> deleted file mode 100644
> index 5d03b08..0000000
> --- a/test_plans/pvp_qemu_zero_copy_test_plan.rst
> +++ /dev/null
> @@ -1,223 +0,0 @@
> -.. Copyright (c) <2019>, Intel Corporation
> - All rights reserved.
> -
> - Redistribution and use in source and binary forms, with or without
> - modification, are permitted provided that the following conditions
> - are met:
> -
> - - Redistributions of source code must retain the above copyright
> - notice, this list of conditions and the following disclaimer.
> -
> - - Redistributions in binary form must reproduce the above copyright
> - notice, this list of conditions and the following disclaimer in
> - the documentation and/or other materials provided with the
> - distribution.
> -
> - - Neither the name of Intel Corporation nor the names of its
> - contributors may be used to endorse or promote products derived
> - from this software without specific prior written permission.
> -
> - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
> CONTRIBUTORS
> - "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
> - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
> FITNESS
> - FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
> - COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
> INDIRECT,
> - INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
> - (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
> OR
> - SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
> - HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
> CONTRACT,
> - STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
> - ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
> ADVISED
> - OF THE POSSIBILITY OF SUCH DAMAGE.
> -
> -====================================
> -vhost/virtio pvp zero-copy test plan
> -====================================
> -
> -Description
> -===========
> -
> -Vhost dequeue zero-copy is a performance optimization for vhost, so the
> test case is focused on the performance check.
> -As when packet size is 1518B, 10G nic could be the performance bottleneck,
> so we use 40G traffic genarator and 40G nic for pvp zero-copy test.
> -Highlight that vhost zero copy mbufs should be consumed as soon as
> possible, so don't start send packets at vhost side before VM and virtio-pmd
> launched.
> -
> -Test flow
> -=========
> -
> -TG --> NIC --> Vhost --> Virtio--> Vhost --> NIC --> TG
> -
> -Test Case 1: pvp zero-copy test with different packet sizes -
> ===========================================================
> -
> -1. Bind one 40G port to igb_uio, then launch testpmd by below command::
> -
> - rm -rf vhost-net*
> - ./testpmd -c 0xe -n 4 --socket-mem 1024,1024 \
> - --vdev 'eth_vhost0,iface=vhost-net,queues=1,dequeue-zero-copy=1' -- \
> - -i --nb-cores=1 --txd=1024 --rxd=1024 --txfreet=992
> - testpmd>set fwd mac
> -
> -2. Launch VM with mrg_rxbuf feature on, note that qemu_version need >
> qemu_2.10 for support adjusting parameter rx_queue_size::
> -
> - qemu-system-x86_64 -name vm1 \
> - -cpu host -enable-kvm -m 4096 -object memory-backend-
> file,id=mem,size=4096M,mem-path=/mnt/huge,share=on -numa
> node,memdev=mem -mem-prealloc \
> - -smp cores=5,sockets=1 -drive file=/home/osimg/ubuntu16.img \
> - -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net
> nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f \
> - -net user,vlan=2,hostfwd=tcp:127.0.0.1:6002-:22 \
> - -chardev socket,id=char0,path=./vhost-net \
> - -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce \
> - -device virtio-net-
> pci,mac=52:54:00:00:00:01,netdev=mynet1,mrg_rxbuf=on,rx_queue_size=102
> 4,tx_queue_size=1024 \
> - -vnc :10
> -
> -3. On VM, bind virtio net to igb_uio and run testpmd::
> -
> - ./dpdk-devbind.py --bind=igb_uio xx:xx.x
> - ./testpmd -c 0x3 -n 4 -- -i --nb-cores=1 --txd=1024 --rxd=1024
> - testpmd>set fwd mac
> - testpmd>start
> -
> -4. Start testpmd at host side after VM and virtio-pmd launched::
> -
> - testpmd>start
> -
> -5. Send packets by packet generator with different packet sizes
> (64,128,256,512,1024,1518), show throughput with below command::
> -
> - testpmd>show port stats all
> -
> -Test Case 2: pvp zero-copy test with 2 queues -
> =============================================
> -
> -1. Bind one 40G port to igb_uio, then launch testpmd by below command::
> -
> - rm -rf vhost-net*
> - ./testpmd -l 2-4 -n 4 --socket-mem 1024,1024 \
> - --vdev 'eth_vhost0,iface=vhost-net,queues=2,dequeue-zero-copy=1' -- \
> - -i --nb-cores=2 --rxq=2 --txq=2 --txd=1024 --rxd=1024 --txfreet=992
> - testpmd>set fwd mac
> -
> -2. Launch VM with vectors=2*queue_num+2 and mrg_rxbuf/mq feature on,
> note that qemu_version need > qemu_2.10 for support adjusting parameter
> rx_queue_size::
> -
> - qemu-system-x86_64 -name vm1 \
> - -cpu host -enable-kvm -m 4096 -object memory-backend-
> file,id=mem,size=4096M,mem-path=/mnt/huge,share=on -numa
> node,memdev=mem -mem-prealloc \
> - -smp cores=5,sockets=1 -drive file=/home/osimg/ubuntu16.img \
> - -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net
> nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f \
> - -net user,vlan=2,hostfwd=tcp:127.0.0.1:6002-:22 \
> - -chardev socket,id=char0,path=./vhost-net \
> - -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce,queues=2
> \
> - -device virtio-net-
> pci,mac=52:54:00:00:00:01,netdev=mynet1,mrg_rxbuf=on,mq=on,vectors=8,r
> x_queue_size=1024,tx_queue_size=1024 \
> - -vnc :10
> -
> -3. On VM, bind vdev to igb_uio and run testpmd::
> -
> - ./usertools/dpdk-devbind.py --bind=igb_uio xx:xx.x
> - ./testpmd -c 0x07 -n 4 -- -i \
> - --rxq=2 --txq=2 --txd=1024 --rxd=1024 --nb-cores=2
> - testpmd>set fwd mac
> - testpmd>start
> -
> -4. Start testpmd at host side after VM and virtio-pmd launched::
> -
> - testpmd>start
> -
> -5. Send packets by packet generator with different packet sizes
> (64,128,256,512,1024,1518), show throughput with below command::
> -
> - testpmd>show port stats all
> -
> -6. Check each queue's rx/tx packet numbers at vhost side::
> -
> - testpmd>stop
> -
> -Test Case 3: pvp zero-copy test with driver unload test -
> =======================================================
> -
> -1. Bind one 40G port to igb_uio, then launch testpmd by below command::
> -
> - rm -rf vhost-net*
> - ./testpmd -l 1-5 -n 4 --socket-mem 1024,1024 \
> - --vdev 'eth_vhost0,iface=vhost-net,queues=16,dequeue-zero-
> copy=1,client=1' -- \
> - -i --nb-cores=4 --rxq=16 --txq=16 --txd=1024 --rxd=1024 --txfreet=992
> - testpmd>set fwd mac
> -
> -2. Launch VM with vectors=2*queue_num+2 and mrg_rxbuf/mq feature on,
> note that qemu_version need > qemu_2.10 for support adjusting parameter
> rx_queue_size::
> -
> - qemu-system-x86_64 -name vm1 \
> - -cpu host -enable-kvm -m 4096 -object memory-backend-
> file,id=mem,size=4096M,mem-path=/mnt/huge,share=on -numa
> node,memdev=mem -mem-prealloc \
> - -smp cores=5,sockets=1 -drive file=/home/osimg/ubuntu16.img \
> - -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net
> nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f \
> - -net user,vlan=2,hostfwd=tcp:127.0.0.1:6002-:22 \
> - -chardev socket,id=char0,path=./vhost-net,server \
> - -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce,queues=16
> \
> - -device virtio-net-
> pci,mac=52:54:00:00:00:01,netdev=mynet1,mrg_rxbuf=on,mq=on,vectors=40,
> rx_queue_size=1024,tx_queue_size=1024 \
> - -vnc :10
> -
> -3. On VM, bind virtio net to igb_uio and run testpmd::
> -
> - ./usertools/dpdk-devbind.py --bind=igb_uio xx:xx.x
> - ./testpmd -l 0-4 -n 4 --socket-mem 1024,0 -- -i --nb-cores=4 --rxq=16 --
> txq=16 --txd=1024 --rxd=1024
> - testpmd>set fwd rxonly
> - testpmd>start
> -
> -4. Start testpmd at host side after VM launched::
> -
> - testpmd>start
> -
> -5. Send packets by packet generator with different packet
> sizes(64,128,256,512,1024,1518), show throughput with below command::
> -
> - testpmd>show port stats all
> -
> -6. Relaunch testpmd at virtio side in VM for driver reloading::
> -
> - testpmd>quit
> - ./testpmd -l 0-4 -n 4 --socket-mem 1024,0 -- -i --nb-cores=4 --rxq=16 --
> txq=16 --txd=1024 --rxd=1024
> - testpmd>set fwd mac
> - testpmd>start
> -
> -7. Send packets by packet generator with different packet sizes
> (64,128,256,512,1024,1518), show throughput with below command::
> -
> - testpmd>show port stats all
> -
> -8. Check each queue's rx/tx packet numbers at vhost side::
> -
> - testpmd>stop
> -
> -Test Case 4: pvp zero-copy test with maximum txfreet -
> ====================================================
> -
> -1. Bind one 40G port to igb_uio, then launch testpmd by below command::
> -
> - rm -rf vhost-net*
> - ./testpmd -l 1-5 -n 4 --socket-mem 1024,1024 \
> - --vdev 'eth_vhost0,iface=vhost-net,queues=16,dequeue-zero-
> copy=1,client=1' -- \
> - -i --nb-cores=4 --rxq=16 --txq=16 --txd=1024 --rxd=1024 --txfreet=1020 --
> txrs=4
> - testpmd>set fwd mac
> -
> -2. Launch VM with vectors=2*queue_num+2 and mrg_rxbuf/mq feature on,
> note that qemu_version need > qemu_2.10 for support adjusting parameter
> rx_queue_size::
> -
> - qemu-system-x86_64 -name vm1 \
> - -cpu host -enable-kvm -m 4096 -object memory-backend-
> file,id=mem,size=4096M,mem-path=/mnt/huge,share=on -numa
> node,memdev=mem -mem-prealloc \
> - -smp cores=5,sockets=1 -drive file=/home/osimg/ubuntu16.img \
> - -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net
> nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f \
> - -net user,vlan=2,hostfwd=tcp:127.0.0.1:6002-:22 \
> - -chardev socket,id=char0,path=./vhost-net,server \
> - -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce,queues=16
> \
> - -device virtio-net-
> pci,mac=52:54:00:00:00:01,netdev=mynet1,mrg_rxbuf=on,mq=on,vectors=40,
> rx_queue_size=1024,tx_queue_size=1024 \
> - -vnc :10
> -
> -3. On VM, bind virtio net to igb_uio and run testpmd::
> -
> - ./usertools/dpdk-devbind.py --bind=igb_uio xx:xx.x
> - ./testpmd -l 0-4 -n 4 --socket-mem 1024,0 -- -i --nb-cores=4 --rxq=16 --
> txq=16 --txd=1024 --rxd=1024
> - testpmd>set fwd mac
> - testpmd>start
> -
> -4. Start testpmd at host side after VM launched::
> -
> - testpmd>start
> -
> -5. Send packets by packet generator with different packet
> sizes(64,128,256,512,1024,1518), show throughput with below command::
> -
> - testpmd>show port stats all
> -
> -6. Check each queue's rx/tx packet numbers at vhost side::
> -
> - testpmd>stop
> --
> 2.17.1
^ permalink raw reply [flat|nested] 4+ messages in thread
* [dts] [PATCH] test_plans: remove duplicate test plan of virtio
@ 2019-06-16 23:11 Yinan
2019-06-26 7:05 ` Tu, Lijuan
0 siblings, 1 reply; 4+ messages in thread
From: Yinan @ 2019-06-16 23:11 UTC (permalink / raw)
To: dts; +Cc: Wang Yinan
From: Wang Yinan <yinan.wang@intel.com>
Signed-off-by: Wang Yinan <yinan.wang@intel.com>
---
test_plans/pvp_qemu_zero_copy_test_plan.rst | 223 --------------------
1 file changed, 223 deletions(-)
delete mode 100644 test_plans/pvp_qemu_zero_copy_test_plan.rst
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-.. Copyright (c) <2019>, Intel Corporation
- All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
-
- - Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
-
- - Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in
- the documentation and/or other materials provided with the
- distribution.
-
- - Neither the name of Intel Corporation nor the names of its
- contributors may be used to endorse or promote products derived
- from this software without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- OF THE POSSIBILITY OF SUCH DAMAGE.
-
-====================================
-vhost/virtio pvp zero-copy test plan
-====================================
-
-Description
-===========
-
-Vhost dequeue zero-copy is a performance optimization for vhost, so the test case is focused on the performance check.
-As when packet size is 1518B, 10G nic could be the performance bottleneck, so we use 40G traffic genarator and 40G nic for pvp zero-copy test.
-Highlight that vhost zero copy mbufs should be consumed as soon as possible, so don't start send packets at vhost side before VM and virtio-pmd launched.
-
-Test flow
-=========
-
-TG --> NIC --> Vhost --> Virtio--> Vhost --> NIC --> TG
-
-Test Case 1: pvp zero-copy test with different packet sizes
-===========================================================
-
-1. Bind one 40G port to igb_uio, then launch testpmd by below command::
-
- rm -rf vhost-net*
- ./testpmd -c 0xe -n 4 --socket-mem 1024,1024 \
- --vdev 'eth_vhost0,iface=vhost-net,queues=1,dequeue-zero-copy=1' -- \
- -i --nb-cores=1 --txd=1024 --rxd=1024 --txfreet=992
- testpmd>set fwd mac
-
-2. Launch VM with mrg_rxbuf feature on, note that qemu_version need > qemu_2.10 for support adjusting parameter rx_queue_size::
-
- qemu-system-x86_64 -name vm1 \
- -cpu host -enable-kvm -m 4096 -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on -numa node,memdev=mem -mem-prealloc \
- -smp cores=5,sockets=1 -drive file=/home/osimg/ubuntu16.img \
- -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f \
- -net user,vlan=2,hostfwd=tcp:127.0.0.1:6002-:22 \
- -chardev socket,id=char0,path=./vhost-net \
- -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce \
- -device virtio-net-pci,mac=52:54:00:00:00:01,netdev=mynet1,mrg_rxbuf=on,rx_queue_size=1024,tx_queue_size=1024 \
- -vnc :10
-
-3. On VM, bind virtio net to igb_uio and run testpmd::
-
- ./dpdk-devbind.py --bind=igb_uio xx:xx.x
- ./testpmd -c 0x3 -n 4 -- -i --nb-cores=1 --txd=1024 --rxd=1024
- testpmd>set fwd mac
- testpmd>start
-
-4. Start testpmd at host side after VM and virtio-pmd launched::
-
- testpmd>start
-
-5. Send packets by packet generator with different packet sizes (64,128,256,512,1024,1518), show throughput with below command::
-
- testpmd>show port stats all
-
-Test Case 2: pvp zero-copy test with 2 queues
-=============================================
-
-1. Bind one 40G port to igb_uio, then launch testpmd by below command::
-
- rm -rf vhost-net*
- ./testpmd -l 2-4 -n 4 --socket-mem 1024,1024 \
- --vdev 'eth_vhost0,iface=vhost-net,queues=2,dequeue-zero-copy=1' -- \
- -i --nb-cores=2 --rxq=2 --txq=2 --txd=1024 --rxd=1024 --txfreet=992
- testpmd>set fwd mac
-
-2. Launch VM with vectors=2*queue_num+2 and mrg_rxbuf/mq feature on, note that qemu_version need > qemu_2.10 for support adjusting parameter rx_queue_size::
-
- qemu-system-x86_64 -name vm1 \
- -cpu host -enable-kvm -m 4096 -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on -numa node,memdev=mem -mem-prealloc \
- -smp cores=5,sockets=1 -drive file=/home/osimg/ubuntu16.img \
- -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f \
- -net user,vlan=2,hostfwd=tcp:127.0.0.1:6002-:22 \
- -chardev socket,id=char0,path=./vhost-net \
- -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce,queues=2 \
- -device virtio-net-pci,mac=52:54:00:00:00:01,netdev=mynet1,mrg_rxbuf=on,mq=on,vectors=8,rx_queue_size=1024,tx_queue_size=1024 \
- -vnc :10
-
-3. On VM, bind vdev to igb_uio and run testpmd::
-
- ./usertools/dpdk-devbind.py --bind=igb_uio xx:xx.x
- ./testpmd -c 0x07 -n 4 -- -i \
- --rxq=2 --txq=2 --txd=1024 --rxd=1024 --nb-cores=2
- testpmd>set fwd mac
- testpmd>start
-
-4. Start testpmd at host side after VM and virtio-pmd launched::
-
- testpmd>start
-
-5. Send packets by packet generator with different packet sizes (64,128,256,512,1024,1518), show throughput with below command::
-
- testpmd>show port stats all
-
-6. Check each queue's rx/tx packet numbers at vhost side::
-
- testpmd>stop
-
-Test Case 3: pvp zero-copy test with driver unload test
-=======================================================
-
-1. Bind one 40G port to igb_uio, then launch testpmd by below command::
-
- rm -rf vhost-net*
- ./testpmd -l 1-5 -n 4 --socket-mem 1024,1024 \
- --vdev 'eth_vhost0,iface=vhost-net,queues=16,dequeue-zero-copy=1,client=1' -- \
- -i --nb-cores=4 --rxq=16 --txq=16 --txd=1024 --rxd=1024 --txfreet=992
- testpmd>set fwd mac
-
-2. Launch VM with vectors=2*queue_num+2 and mrg_rxbuf/mq feature on, note that qemu_version need > qemu_2.10 for support adjusting parameter rx_queue_size::
-
- qemu-system-x86_64 -name vm1 \
- -cpu host -enable-kvm -m 4096 -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on -numa node,memdev=mem -mem-prealloc \
- -smp cores=5,sockets=1 -drive file=/home/osimg/ubuntu16.img \
- -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f \
- -net user,vlan=2,hostfwd=tcp:127.0.0.1:6002-:22 \
- -chardev socket,id=char0,path=./vhost-net,server \
- -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce,queues=16 \
- -device virtio-net-pci,mac=52:54:00:00:00:01,netdev=mynet1,mrg_rxbuf=on,mq=on,vectors=40,rx_queue_size=1024,tx_queue_size=1024 \
- -vnc :10
-
-3. On VM, bind virtio net to igb_uio and run testpmd::
-
- ./usertools/dpdk-devbind.py --bind=igb_uio xx:xx.x
- ./testpmd -l 0-4 -n 4 --socket-mem 1024,0 -- -i --nb-cores=4 --rxq=16 --txq=16 --txd=1024 --rxd=1024
- testpmd>set fwd rxonly
- testpmd>start
-
-4. Start testpmd at host side after VM launched::
-
- testpmd>start
-
-5. Send packets by packet generator with different packet sizes(64,128,256,512,1024,1518), show throughput with below command::
-
- testpmd>show port stats all
-
-6. Relaunch testpmd at virtio side in VM for driver reloading::
-
- testpmd>quit
- ./testpmd -l 0-4 -n 4 --socket-mem 1024,0 -- -i --nb-cores=4 --rxq=16 --txq=16 --txd=1024 --rxd=1024
- testpmd>set fwd mac
- testpmd>start
-
-7. Send packets by packet generator with different packet sizes (64,128,256,512,1024,1518), show throughput with below command::
-
- testpmd>show port stats all
-
-8. Check each queue's rx/tx packet numbers at vhost side::
-
- testpmd>stop
-
-Test Case 4: pvp zero-copy test with maximum txfreet
-====================================================
-
-1. Bind one 40G port to igb_uio, then launch testpmd by below command::
-
- rm -rf vhost-net*
- ./testpmd -l 1-5 -n 4 --socket-mem 1024,1024 \
- --vdev 'eth_vhost0,iface=vhost-net,queues=16,dequeue-zero-copy=1,client=1' -- \
- -i --nb-cores=4 --rxq=16 --txq=16 --txd=1024 --rxd=1024 --txfreet=1020 --txrs=4
- testpmd>set fwd mac
-
-2. Launch VM with vectors=2*queue_num+2 and mrg_rxbuf/mq feature on, note that qemu_version need > qemu_2.10 for support adjusting parameter rx_queue_size::
-
- qemu-system-x86_64 -name vm1 \
- -cpu host -enable-kvm -m 4096 -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on -numa node,memdev=mem -mem-prealloc \
- -smp cores=5,sockets=1 -drive file=/home/osimg/ubuntu16.img \
- -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f \
- -net user,vlan=2,hostfwd=tcp:127.0.0.1:6002-:22 \
- -chardev socket,id=char0,path=./vhost-net,server \
- -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce,queues=16 \
- -device virtio-net-pci,mac=52:54:00:00:00:01,netdev=mynet1,mrg_rxbuf=on,mq=on,vectors=40,rx_queue_size=1024,tx_queue_size=1024 \
- -vnc :10
-
-3. On VM, bind virtio net to igb_uio and run testpmd::
-
- ./usertools/dpdk-devbind.py --bind=igb_uio xx:xx.x
- ./testpmd -l 0-4 -n 4 --socket-mem 1024,0 -- -i --nb-cores=4 --rxq=16 --txq=16 --txd=1024 --rxd=1024
- testpmd>set fwd mac
- testpmd>start
-
-4. Start testpmd at host side after VM launched::
-
- testpmd>start
-
-5. Send packets by packet generator with different packet sizes(64,128,256,512,1024,1518), show throughput with below command::
-
- testpmd>show port stats all
-
-6. Check each queue's rx/tx packet numbers at vhost side::
-
- testpmd>stop
--
2.17.1
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2019-06-26 18:57 [dts] [PATCH] test_plans: remove duplicate test plan of virtio Yinan
2019-07-10 6:31 ` Tu, Lijuan
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2019-06-16 23:11 Yinan
2019-06-26 7:05 ` Tu, Lijuan
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